Miles between Casper, WY and Merriam, KS

There are
823 mi
from Casper, WY to Merriam, KS

That's the driving distance. It would take 14 hours 9 mins to go from Casper, Wyoming to Merriam, Kansas.

The flight distance (direct flight from Casper, WY to Merriam, KS) is 661.24 mi.

823 mi = 1,323.88 kms